Added visualization and fixed some formatting.

[eliasab16]

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[profvjreddi]

Hi @eliasab16 there are some good additions here, but there are also a bunch of .icloud files etc. that are being uploaded so you might have to do some fixing on your end - otherwise we will end up with a ton of unnecessary files.

Can you please check your files and update only the files you want to check-in?